package com.ruoyi.common.mail.utils;

import cn.hutool.core.io.IORuntimeException;

/**
 * 全局邮件帐户，依赖于邮件配置文件{@link MailAccount#MAIL_SETTING_PATHS}
 *
 * @author looly
 */
public enum GlobalMailAccount {
    INSTANCE;

    private final MailAccount mailAccount;

    /**
     * 构造
     */
    GlobalMailAccount() {
        mailAccount = createDefaultAccount();
    }

    /**
     * 获得邮件帐户
     *
     * @return 邮件帐户
     */
    public MailAccount getAccount() {
        return this.mailAccount;
    }

    /**
     * 创建默认帐户
     *
     * @return MailAccount
     */
    private MailAccount createDefaultAccount() {
        for (String mailSettingPath : MailAccount.MAIL_SETTING_PATHS) {
            try {
                return new MailAccount(mailSettingPath);
            } catch (IORuntimeException ignore) {
                //ignore
            }
        }
        return null;
    }
}
